private void LoadFromXml(string filename)
{
//Generation settings
_generationSettings = new GenerationSettings();
var root = XElement.Load(filename);
//locate generation node
var generation = root.Element("Generation");
var district = root.Element("Districts");
var terrain = root.Element("Terrain");
if (generation == null)
{
return;
}
_generationSettings.UseSeed = bool.Parse(generation.Element("UseSeed").Value);
_generationSettings.Seed = int.Parse(generation.Element("Seed").Value);
_generationSettings.Width = double.Parse(generation.Element("Width").Value);
_generationSettings.Length = double.Parse(generation.Element("Length").Value);
_generationSettings.StartX = double.Parse(generation.Element("StartX").Value);
_generationSettings.StartY = double.Parse(generation.Element("StartY").Value);
_generationSettings.Amount = int.Parse(generation.Element("Amount").Value);
_generationSettings.PointAlgorithm =
(PointGenerationAlgorithm)
Enum.Parse(typeof(PointGenerationAlgorithm), generation.Element("Point").Value);
_generationSettings.VoronoiAlgorithm =
(VoronoiAlgorithm)Enum.Parse(typeof(VoronoiAlgorithm), generation.Element("Voronoi").Value);
var parentname = generation.Element("Parent").Value;
_townGenerator.Parent = null;
if (parentname != string.Empty)
{
_townGenerator.Parent = GameObject.Find(parentname);
}
//Load in terrain settings
var splatmaps = new List <SplatTexture>();
foreach (var e in terrain.Element("Splatmaps").Elements())
{
var newSplat = new SplatTexture
{
Texture = AssetDatabase.LoadAssetAtPath <Texture2D>(e.Value),
TileSize = float.Parse(e.Attribute("Tiling").Value)
};
splatmaps.Add(newSplat);
}
var trees = new List <GameObject>();
foreach (var e in terrain.Elements("Trees").Elements())
{
var prefab = AssetDatabase.LoadAssetAtPath <GameObject>(e.Value);
trees.Add(prefab);
}
var props = new List <GameObject>();
foreach (var e in terrain.Elements("Props").Elements())
{
var prefab = AssetDatabase.LoadAssetAtPath <GameObject>(e.Value);
props.Add(prefab);
}
var details = new List <DetailObject>();
foreach (var e in terrain.Elements("Details").Elements())
{
var d = new DetailObject();
var type = (DetailType)int.Parse(e.Attribute("Type").Value);
switch (type)
{
case DetailType.Texture:
d.Detail = AssetDatabase.LoadAssetAtPath <Texture2D>(e.Value);
d.Type = DetailType.Texture;
break;
case DetailType.GameObject:
d.Detail = AssetDatabase.LoadAssetAtPath <GameObject>(e.Value);
d.Type = DetailType.GameObject;
break;
}
details.Add(d);
}
//lakes
_terrainEditor.Settings.GenerateLake = bool.Parse(terrain.Element("Lakes").Attribute("generate").Value);
_terrainEditor.Settings.WaterPrefab =
AssetDatabase.LoadAssetAtPath <GameObject>(terrain.Element("Lakes").Element("lake").Value);
_terrainEditor.GetSettings().SplatMaps = splatmaps;
_terrainEditor.GetSettings().Trees = trees;
_terrainEditor.GetSettings().Props = props;
_terrainEditor.GetSettings().Details = details;
//Clear previous loaded districts
_prefabSelectors.Clear();
foreach (var districtElem in district.Elements())
{
//Create district
var distictEditor = CreatePrefabSelection(districtElem.Name.ToString());
if (distictEditor != null)
{
distictEditor.GetSettings().Frequency = int.Parse(districtElem.Element("Frequency").Value);
distictEditor.GetSettings().Size = double.Parse(districtElem.Element("Size").Value);
distictEditor.GetSettings().Offset = int.Parse(districtElem.Element("Offset").Value);
distictEditor.GetSettings().Percentage = double.Parse(districtElem.Element("Interval").Value);
//Load in all buildings
distictEditor.ResetPrefabs();
foreach (var bElem in districtElem.Element("Buildings").Elements())
{
distictEditor.AddPrefab(bElem.Value);
}
}
}
}
/// <summary>
/// Editor for the splatmaps of the terrain
/// </summary>
private void TerrainTextureGUI()
{
var windowWidth = _parentWindow.maxSize.x;
var spacing = windowWidth * 0.05f;
var buttonWidth = windowWidth / 2 - spacing;
Settings.RoadWidth = EditorGUILayout.IntSlider("Road width", Settings.RoadWidth, 2, 15);
//Selected Texture GUI
EditorGUILayout.BeginHorizontal(GUILayout.Width(windowWidth), GUILayout.Height(20));
GUILayout.Space(spacing / 2);
_selectedTexture.Texture = (Texture2D)EditorGUILayout.ObjectField(_selectedTexture.Texture, typeof(Texture2D), false, GUILayout.Width(buttonWidth * 1.5f));
EditorGUILayout.LabelField(_selectedTexture.ID);
GUILayout.Space(spacing / 2);
EditorGUILayout.EndHorizontal();
//texture previews of added textures
int size = 64;
GUILayout.BeginHorizontal();
GUILayout.Space(spacing);
//the splatmaps are limited to 4 + 1 road
for (int i = 0; i < Settings.SplatMaps.Count; ++i)
{
var splatTexture = Settings.SplatMaps[i];
GUILayout.BeginVertical();
splatTexture.ID = (i == 0) ? splatTexture.ID = "Road" : "Terrain " + i;
GUILayout.Label(splatTexture.ID);
if (GUILayout.Button(splatTexture.Texture, GUIStyle.none, GUILayout.Width(size + (size * 0.2f)), GUILayout.Height(size)))
{
_selectedTexture = splatTexture;
}
GUILayout.EndVertical();
}
GUILayout.Space(spacing);
GUILayout.EndHorizontal();
//Adding / Removing
EditorGUILayout.BeginHorizontal(GUILayout.Width(windowWidth), GUILayout.Height(20));
GUILayout.Space(spacing);
if (GUILayout.Button("Add terrain Texture", GUILayout.Width(buttonWidth)))
{
if (Settings.SplatMaps.Count < 4)
{
var splat = new SplatTexture();
splat.Texture = _selectedTexture.Texture;
splat.TileSize = _selectedTexture.TileSize;
Settings.SplatMaps.Add(splat);
}
}
//remove the selected splatTexture
if (GUILayout.Button("Remove terrain Texture", GUILayout.Width(buttonWidth)))
{
Settings.SplatMaps.Remove(_selectedTexture);
}
GUILayout.Space(spacing);
EditorGUILayout.EndHorizontal();
}
/// <summary>
/// Editor for the splatmaps of the terrain
/// </summary>
private void TerrainTextureGUI()
{
var windowWidth = _parentWindow.maxSize.x;
var spacing = windowWidth*0.05f;
var buttonWidth = windowWidth/2 - spacing;
Settings.RoadWidth = EditorGUILayout.IntSlider("Road width", Settings.RoadWidth, 2,15);
//Selected Texture GUI
EditorGUILayout.BeginHorizontal(GUILayout.Width(windowWidth), GUILayout.Height(20));
GUILayout.Space(spacing/2);
_selectedTexture.Texture = (Texture2D)EditorGUILayout.ObjectField(_selectedTexture.Texture, typeof (Texture2D),false,GUILayout.Width(buttonWidth * 1.5f));
EditorGUILayout.LabelField(_selectedTexture.ID);
GUILayout.Space(spacing/2);
EditorGUILayout.EndHorizontal();
//texture previews of added textures
int size = 64;
GUILayout.BeginHorizontal();
GUILayout.Space(spacing);
//the splatmaps are limited to 4 + 1 road
for(int i = 0; i < Settings.SplatMaps.Count; ++i)
{
var splatTexture = Settings.SplatMaps[i];
GUILayout.BeginVertical();
splatTexture.ID = (i == 0) ? splatTexture.ID = "Road" : "Terrain " + i;
GUILayout.Label(splatTexture.ID);
if (GUILayout.Button(splatTexture.Texture,GUIStyle.none, GUILayout.Width(size + (size * 0.2f)), GUILayout.Height(size)))
{
_selectedTexture = splatTexture;
}
GUILayout.EndVertical();
}
GUILayout.Space(spacing);
GUILayout.EndHorizontal();
//Adding / Removing
EditorGUILayout.BeginHorizontal(GUILayout.Width(windowWidth), GUILayout.Height(20));
GUILayout.Space(spacing);
if (GUILayout.Button("Add terrain Texture", GUILayout.Width(buttonWidth)))
{
if (Settings.SplatMaps.Count < 4)
{
var splat = new SplatTexture();
splat.Texture = _selectedTexture.Texture;
splat.TileSize = _selectedTexture.TileSize;
Settings.SplatMaps.Add(splat);
}
}
//remove the selected splatTexture
if (GUILayout.Button("Remove terrain Texture", GUILayout.Width(buttonWidth)))
{
Settings.SplatMaps.Remove(_selectedTexture);
}
GUILayout.Space(spacing);
EditorGUILayout.EndHorizontal();
}
private void LoadFromXml(string filename)
{
//Generation settings
_generationSettings = new GenerationSettings();
var root = XElement.Load(filename);
//locate generation node
var generation = root.Element("Generation");
var district = root.Element("Districts");
var terrain = root.Element("Terrain");
if (generation == null)
return;
_generationSettings.UseSeed = bool.Parse(generation.Element("UseSeed").Value);
_generationSettings.Seed = int.Parse(generation.Element("Seed").Value);
_generationSettings.Width = double.Parse(generation.Element("Width").Value);
_generationSettings.Length = double.Parse(generation.Element("Length").Value);
_generationSettings.StartX = double.Parse(generation.Element("StartX").Value);
_generationSettings.StartY = double.Parse(generation.Element("StartY").Value);
_generationSettings.Amount = int.Parse(generation.Element("Amount").Value);
_generationSettings.PointAlgorithm =
(PointGenerationAlgorithm)
Enum.Parse(typeof(PointGenerationAlgorithm), generation.Element("Point").Value);
_generationSettings.VoronoiAlgorithm =
(VoronoiAlgorithm)Enum.Parse(typeof(VoronoiAlgorithm), generation.Element("Voronoi").Value);
var parentname = generation.Element("Parent").Value;
_townGenerator.Parent = null;
if (parentname != string.Empty)
{
_townGenerator.Parent = GameObject.Find(parentname);
}
//Load in terrain settings
var splatmaps = new List<SplatTexture>();
foreach (var e in terrain.Element("Splatmaps").Elements())
{
var newSplat = new SplatTexture
{
Texture = AssetDatabase.LoadAssetAtPath<Texture2D>(e.Value),
TileSize = float.Parse(e.Attribute("Tiling").Value)
};
splatmaps.Add(newSplat);
}
var trees = new List<GameObject>();
foreach (var e in terrain.Elements("Trees").Elements())
{
var prefab = AssetDatabase.LoadAssetAtPath<GameObject>(e.Value);
trees.Add(prefab);
}
var props = new List<GameObject>();
foreach (var e in terrain.Elements("Props").Elements())
{
var prefab = AssetDatabase.LoadAssetAtPath<GameObject>(e.Value);
props.Add(prefab);
}
var details = new List<DetailObject>();
foreach (var e in terrain.Elements("Details").Elements())
{
var d = new DetailObject();
var type = (DetailType)int.Parse(e.Attribute("Type").Value);
switch (type)
{
case DetailType.Texture:
d.Detail = AssetDatabase.LoadAssetAtPath<Texture2D>(e.Value);
d.Type = DetailType.Texture;
break;
case DetailType.GameObject:
d.Detail = AssetDatabase.LoadAssetAtPath<GameObject>(e.Value);
d.Type = DetailType.GameObject;
break;
}
details.Add(d);
}
//lakes
_terrainEditor.Settings.GenerateLake = bool.Parse(terrain.Element("Lakes").Attribute("generate").Value);
_terrainEditor.Settings.WaterPrefab =
AssetDatabase.LoadAssetAtPath<GameObject>(terrain.Element("Lakes").Element("lake").Value);
_terrainEditor.GetSettings().SplatMaps = splatmaps;
_terrainEditor.GetSettings().Trees = trees;
_terrainEditor.GetSettings().Props = props;
_terrainEditor.GetSettings().Details = details;
//Clear previous loaded districts
_prefabSelectors.Clear();
foreach (var districtElem in district.Elements())
{
//Create district
var distictEditor = CreatePrefabSelection(districtElem.Name.ToString());
if (distictEditor != null)
{
distictEditor.GetSettings().Frequency = int.Parse(districtElem.Element("Frequency").Value);
distictEditor.GetSettings().Size = double.Parse(districtElem.Element("Size").Value);
distictEditor.GetSettings().Offset = int.Parse(districtElem.Element("Offset").Value);
distictEditor.GetSettings().Percentage = double.Parse(districtElem.Element("Interval").Value);
//Load in all buildings
distictEditor.ResetPrefabs();
foreach (var bElem in districtElem.Element("Buildings").Elements())
{
distictEditor.AddPrefab(bElem.Value);
}
}
}
}
